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William Hartman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Harris, Texas
Our Model Tree links this William Hartman across the 1920 and 1930 US Censuses in Harris, Texas (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 12-person household.
Age 50
b. ~1880
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Harris, Texas |
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Occupation | machinist |
| Industry | Railroad shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25.00 |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Machinist |
| Township / Ward | Houston City |
| Est. Birth Year | ~1880 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Donald Hartman | Son | — | 7 | ~1923 |
| Lucy Wright | Other | — | 68 | ~1862 |
| Arthur Hartman | Son | — | 19 | ~1911 |
| Fay Kline | Daughter | — | 26 | ~1904 |
| Robert Hartman | Son | — | 14 | ~1916 |
| James Hartman | Son | — | 17 | ~1913 |
| Jewel Hartman | Daughter | — | 10 | ~1920 |
| Gladis Hartman | Daughter | — | 21 | ~1909 |
| William Hartman | Head | — | 50 | ~1880 |
| Edward Hartman | Son | — | 12 | ~1918 |
| Edward Kline | Other | — | 26 | ~1904 |
| Celia Hartman | Spouse | — | 50 | ~1880 |
Census Appearances
1920
Harris, Texas
Head, age 39
Harris, Texas · implied b. ~1881 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | William S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | New York |
| Mother's Birthplace | Illinois |
| Occupation | Machinist |
| Industry | RR Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Harris, Texas
Head, age 50
Harris, Texas · implied b. ~1880 — 12 household members
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Alabama |
| Occupation | machinist |
| Industry | Railroad shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25.00 |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links William Hartman across 2 US Census years (1920 and 1930) in Harris, Texas, using XGBoost record linkage.
Show:
This person
Anchor record
William Hartman
Head · 1930 · age 50 · b. ~1880 · Texas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Harris, Texas
Open full size
1930 US Federal Census — Harris, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00reel2350:0544)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Hamilton | 37 | Head | Steel Worker | Alabama |
| 2 | Lillie Hamilton | 20 | wife-H | None | Texas |
| 3 | Gloria A. Hamilton | 4 | daughter | None | Texas |
| 4 | Ivan Kerri | 42 | Head | Expressman | Missouri |
| 5 | Blanche M. Kerri | 40 | wife | None | Missouri |
| 6 | Hubert M. Kerri | 17 | son | Salesman | Missouri |
| 7 | James B. Kerri | 10 | son | None | Arkansas |
| 8 | James J. Wolfe | 34 | Head | Inspector | Texas |
| 9 | Mecheele A. Wolfe | 32 | wife | None | Texas |
| 10 | Davis Wolfe | 9 | daughter | None | Texas |
| 11 | Dorothy M. Wolfe | 5 | daughter | None | Texas |
| 12 | Estell Wesley | 18 | sister-in-law | Operator | Texas |
| 13 | Lewis W. Blackburn | 24 | Head | Operator | Texas |
| 14 | Carrie Blackburn | 44 | mother | Janitress | Texas |
| 15 | Jewell Blackburn | 3 | son | None | Louisiana |
| 16 | Donald R. Blackburn | 2 | son | None | Texas |
| 17 | William Hartman THIS PERSON | 50 | Head | Machinist | Illinois |
| 18 | Celia M. Hartman | 50 | wife | None | Alabama |
| 19 | Fay W. Kline | 26 | daughter | None | Texas |
| 20 | Edward H. Kline | 26 | son-in-law | Truck Layer | Pennsylvania |
| 21 | Gladis Hartman | 21 | daughter | Cashier | Texas |
| 22 | Arthur Hartman | 19 | son | Machinist | Texas |
| 23 | James Hartman | 17 | son | None | Texas |
| 24 | Robert V. Hartman | 14 | son | None | Texas |
| 25 | Edward Hartman | 12 | son | None | Texas |
| 26 | Jewel M. Hartman | 10 | daughter | None | Texas |
| 27 | Donald J. Hartman | 7 | son | None | Texas |
| 28 | Lucy Wright | 68 | mother-in-law | None | Alabama |
| 29 | Stephen Herzik | 35 | Head | Mail Carrier | Texas |
| 30 | Aline Herzik | 31 | wife-H | None | Texas |
| 31 | Gloria M. Herzik | 5 | daughter | None | Texas |
| 32 | Leonard M. Herzik | 3 | son | None | Texas |
| 33 | Ernest Brinkmann | 41 | Head | Machinist | Texas |
| 34 | Jessie Brinkmann | 27 | wife | None | Texas |
| 35 | Leon Brinkmann | 12 | son | None | Texas |
| 36 | Leona Fletcher | 19 | boarder | Labor | Texas |
| 37 | Harrison Duggan | 42 | Head | Molder | Missouri |
| 38 | Evelyn Duggan | 34 | wife | None | Texas |
| 39 | Clarence Duggan | 10 | son | None | Texas |
| 40 | Lawrence Duggan | 9 | son | None | Texas |
| 41 | Evelyn Duggan | 7 | daughter | None | Texas |
| 42 | Helen Duggan | 3 | daughter | None | Texas |
| 43 | Fillmore Duggan | 1 | son | None | Texas |
| 44 | Otis J. Eiland | 20 | Head | Electric Welder | Texas |
| 45 | Allie B. Eiland | 19 | wife-H | None | Texas |
| 46 | Emery Eiland | 26 | Head | Valve Worker | Texas |
| 47 | Freddie Eiland | 22 | wife-H | None | Texas |
| 48 | Vernice R. Eiland | 2 | daughter | None | Texas |
| 49 | James L. Eiland | 0 | son | None | Texas |
| 50 | Emery Cooper | 25 | Head | Machinist | Kansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)